I use the deep litter method and love it! I use peat moss, mulched dry leaf clippings (pick them up for free in the fall, I get enough to use through the whole year) and if we get a lot of rain, I throw in some of the pine horse bedding pellets to absorb the moisture (I do have a covered pen, but the side are somewhat open. I turn it all over 1-2 a week and it's perfect. It turns into a beautiful compost in about a year or less and I just shovel the access to places like my rhubarb plants, to fill in duck-made holes, topsoil for the garden etc.